A retrospective behind-the-scenes documentary about the making of the series.

Matty’s unorthodox Christmas wish is granted, completely upending the Bennett family dynamic. A trip to church gets John and Ted wondering about Ted’s miraculous origin.

Walden offers Alan a divorce gift of his choice.

Charlie Harper is alive. Or is he? Find out in the two-part finale.

Bonnie & Christy hunt for the thief that robbed them.

Bonnie's brother gets arrested and Christy gets fired.

Christy's long-distance relationship begins to fizzle.

Max gives Caroline the college party experience she never had when they are invited to speak at Caroline's alma mater, the University of Pennsylvania, about their business. Meanwhile, Oleg's attempts to bond with baby Barbara are rebuffed by a possessive Sophie.

Earl is concerned he may not be able to keep up when his long-lost sweetheart, Pilar, visits from Cuba and wants him to take her sightseeing around the country. Meanwhile, Max must decide whether it's time to take her texting relationship with Randy to the next level.

The girls take a bartending class in order to add cocktails to their dessert bar menu, but Caroline is forced to take the class exam alone when Max gets chicken pox. Meanwhile, Sophie introduces a creepy lookalike video monitor doll to keep tabs on baby Barbara.

Penny buys Leonard and Sheldon “Star Trek” collectibles as a thank-you, leading Sheldon to be haunted by Mr. Spock. Meanwhile, Raj decides he has met the 'Future Mrs. Koothrappali' after his parents set him up on a date.

When Wolowitz gets to work with Stephen Hawking, Sheldon is willing to do anything to meet his hero.

After the guys throw Howard a bachelor party, Bernadette reconsiders marrying him after learning about his sexual history.

During the rehearsal dinner the night before the wedding, a panicked Chandler disappears. Joey is starring in a movie with a prestigious actor who has a regrettable spitting problem.

Joey encounters problems trying to get off the movie set to officiate the wedding. Meanwhile, Ross desperately searches for the missing Chandler as the girls distract an unsuspecting Monica.

The excitement of Monica and Chandler's wedding is diminished by the news that someone may be pregnant. Chandler's hopes of not embarrassing Monica on the dance floor are ruined by his slippery new shoes.

Speculation over the father of Rachel's baby leads to a misunderstanding when Joey finds a red sweater from a one-night stand Rachel had. Chandler and Ross search for the disposable cameras left behind at the wedding.

Bonnie & Christy hunt for the thief that robbed them.

Bonnie's brother gets arrested and Christy gets fired.

Christy's long-distance relationship begins to fizzle.

Max gives Caroline the college party experience she never had when they are invited to speak at Caroline's alma mater, the University of Pennsylvania, about their business. Meanwhile, Oleg's attempts to bond with baby Barbara are rebuffed by a possessive Sophie.

Earl is concerned he may not be able to keep up when his long-lost sweetheart, Pilar, visits from Cuba and wants him to take her sightseeing around the country. Meanwhile, Max must decide whether it's time to take her texting relationship with Randy to the next level.

The girls take a bartending class in order to add cocktails to their dessert bar menu, but Caroline is forced to take the class exam alone when Max gets chicken pox. Meanwhile, Sophie introduces a creepy lookalike video monitor doll to keep tabs on baby Barbara.

Penny buys Leonard and Sheldon “Star Trek” collectibles as a thank-you, leading Sheldon to be haunted by Mr. Spock. Meanwhile, Raj decides he has met the 'Future Mrs. Koothrappali' after his parents set him up on a date.

When Wolowitz gets to work with Stephen Hawking, Sheldon is willing to do anything to meet his hero.

After the guys throw Howard a bachelor party, Bernadette reconsiders marrying him after learning about his sexual history.

During the rehearsal dinner the night before the wedding, a panicked Chandler disappears. Joey is starring in a movie with a prestigious actor who has a regrettable spitting problem.

Joey encounters problems trying to get off the movie set to officiate the wedding. Meanwhile, Ross desperately searches for the missing Chandler as the girls distract an unsuspecting Monica.

The excitement of Monica and Chandler's wedding is diminished by the news that someone may be pregnant. Chandler's hopes of not embarrassing Monica on the dance floor are ruined by his slippery new shoes.

Speculation over the father of Rachel's baby leads to a misunderstanding when Joey finds a red sweater from a one-night stand Rachel had. Chandler and Ross search for the disposable cameras left behind at the wedding.

Can Bonnie & Adam get on the same page for their wedding?

Jill returns from her wellness retreat a changed woman.

Max and Caroline's dessert bar business booms when they hire a popular bartender, but the girls are forced to intervene when Han becomes addicted to the mixologist's potent cocoa powder in his signature cacao drink.

Randy and Max tire of Caroline being the third wheel on their FaceTime dates, so Randy sets her up on a date with one of his co-workers. Meanwhile, Oleg becomes distraught when Sophie tells him to sell his beloved car for a minivan.

When a hurricane approaches, Caroline fears a big divorce party she's planning for a wealthy couple will get canned when the unhappy pair get stranded at the dessert bar. Meanwhile, Max fears Randy really did break up with her when she suspects he is blocking her calls.

When NASA moves up Howard's mission, he must face his fears and Bernadette's dad, thus putting the wedding plans in jeopardy.

The fifth season ends with Howard and Bernadette deciding to get married before his NASA mission, causing the gang to scurry into overdrive in an effort to stage the wedding.

With his friends on dates, Raj must face his loneliness. Also, Wolowitz is caught in an argument between Bernadette and his mom, even while he’s in space.

Chandler and Monica leave for their honeymoon as Rachel prepares to tell Ross he's the father of her baby. Monica and Chandler become jealous of another honeymooning couple who get bumped to first class on the plane.

Monica and Chandler return from their honeymoon with stories of a couple they met on the flight back. Ross and Rachel disagree over who came onto whom when they hooked up and Ross reveals he has the encounter on videotape.

Phoebe dates a guy who works for Monica which causes a problem when Phoebe wants to dump him on the same day Monica plans to fire him. Joey sets Rachel up on a date, leaving Ross to worry about their future.

Monica and Chandler decide to throw a costumed Halloween party. Phoebe runs into Ursula, who's getting married the following week, and invites Ursula and her fiancé to the party.

Julia’s concern over Jimmy's obsession with a violent video game leads to surprising disciplinary measures.

For Grace’s birthday Trey gets a reservation at the best sushi restaurant in Boston, upending the annual family tradition of dinner at a red sauce joint and inadvertently hurting Jim’s feelings.

Charlie Harper is alive. Or is he? Find out in the two-part finale.

Charlie Harper is alive. Or is he? Find out in the two-part finale.

Divorced working mother Christine Campbell owns a women's 30-minute workout gym, successfully juggling the daily stresses of motherhood and her business.

Max and Caroline's dessert bar business booms when they hire a popular bartender, but the girls are forced to intervene when Han becomes addicted to the mixologist's potent cocoa powder in his signature cacao drink.

Randy and Max tire of Caroline being the third wheel on their FaceTime dates, so Randy sets her up on a date with one of his co-workers. Meanwhile, Oleg becomes distraught when Sophie tells him to sell his beloved car for a minivan.